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How to benchmark efficiency of PHP script
... browser, yet doing so could (in some circumstances) push you further away from the achieving the latter.
Hopefully all of the above can help show that carefully isolated 'lab' testing will not reflect the variables and problems that you will encounter in production, and that you must identify what...
Do zombies exist … in .NET?
... didn't know what a "zombie thread" was, so I asked. The impression I got from his explanation is that a zombie thread is a thread that has terminated but somehow still holds onto some resources. An example he gave of how a zombie thread could break a system was a thread begins some procedure afte...
Rename a file using Java
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Copied from http://exampledepot.8waytrips.com/egs/java.io/RenameFile.html
// File (or directory) with old name
File file = new File("oldname");
// File (or directory) with new name
File file2 = new File("newname");
if (file2.exis...
How to get current moment in ISO 8601 format with date, hour, and minute?
...ch also has an Android port.
Both are lighter than Joda, and has learned from Joda's experience - esp. considering that java.time is designed by Joda's author.
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Remove 'a' from legend when using aesthetics and geom_text
How can I can remove the letter 'a' from the legend generated by this code? If I remove the geom_text , then the 'a' letter will not show in the legend. I want to keep geom_text , though.
...
How can I delete a query string parameter in JavaScript?
Is there better way to delete a parameter from a query string in a URL string in standard JavaScript other than by using a regular expression?
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How to convert std::string to LPCSTR?
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Call c_str() to get a const char * (LPCSTR) from a std::string.
It's all in the name:
LPSTR - (long) pointer to string - char *
LPCSTR - (long) pointer to constant string - const char *
LPWSTR - (long) pointer to Unicode (wide) string - wchar_t *
LPCWSTR - (long) ...
What is the difference between '@' and '=' in directive scope in AngularJS?
...bute?
Yes, but only if you don't use an isolate scope. Remove this line from your directive
scope: { ... }
and then your directive will not create a new scope. It will use the parent scope. You can then access all of the parent scope properties directly.
The documentation says "Often it...
Catch a thread's exception in the caller thread in Python
...oversimplifying this, because this seems sufficient for most things to me.
from threading import Thread
class PropagatingThread(Thread):
def run(self):
self.exc = None
try:
if hasattr(self, '_Thread__target'):
# Thread uses name mangling prior to Pyth...
Which parts of Real World Haskell are now obsolete or considered bad practice?
...eady used 4.0.0.0, which introduced many changes. And that's just the jump from 6.8 to 6.10. The current version of GHC is 7.10. Monads have been changed. There's currently a discussion to remove return from Monad, so the Monad instance in Real World Haskell will really be out of sync with the real ...